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Re: system pwd

by jkahn (Friar)
on May 22, 2003 at 00:08 UTC ( #259945=note: print w/ replies, xml ) Need Help??


in reply to system pwd

The other comments (regarding the difference between system and backticks) are entirely correct.

I have a separate comment, however -- if you want to identify the current working directory, you should use Perl's core module Cwd instead of invoking system tools. (try perldoc Cwd).

use Cwd; print getcwd();

The biggest advantage is that using Cwd does not have portability issues -- your tool will continue to work correctly on whatever OS you need to use Perl on.

If you already know this, great. Just my $0.02 US.


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